Product Name: 12V180ah Huafu Good Quality Deep Cycle Long Lifetime Battery Solar Charging Type: Solar Charger Type: Lead-Acid Battery Charger Input Voltage: 160~250V Charging Current: 12V/10A Rated Power: 12V-170W Net Size: 522*240*219*244 (L*W*H)mm Total H: 232mm Weight: 55kgs Warranty: 4 Years Design Life: 8 Years Maintenance Free: Yes Battery Color: Italia Grey Trademark: HUAFU Transport Package: Plywood Case or Wood Pallet Specification: CE, UL, TLC, ISO9001, ISO14001, OHSAS18001 Origin: Gaoyou City, Jiangsu Province, China HS Code: 8507200000 Product Description 12V180ah High Quality Sealed Maintenance Free Power BatteryFactory Information:ranks NO.1 in the sales of gel battery in China and has more than 20 years of experience inproducing VRLA AGM/Gel solar battery ,VRLA AGM/Gel Backup battery series (UPS),EV battery ,OPzS, OPzV, Lithium -Ionand lead carbon battery, etc.Quality system & Certifications:ISO9001,ISO14001,OHSAS18001-2007, CE,UL, IEC,ROHS, SGSHUAFU Lead AcidBattery ConstructionElementElectrolytePositivePlateNegativePlateContainerMaterialColloidal SiliconLeaddioxideleadABSElementCoverSafetyvalveTerminal/WireSeparatorMaterialABSRubberCableFiberglass1). Electrolyte: Be immobilized in the cell through the use of a gelling agent or absorbed in the separators and plates.The cells shall have no residual free or bulk liquid electrolyte.2). Separators: Made of fiberglass. Be porous to electrolyte but electrically insulating.3). Continer & Cover:Cell containers and covers shall be made of a high impact, flame-retardant plastic4). Terminal: Terminal posts shall be cast in lead or lead alloy and have a copper core insert.5). Valve:The valve operate at the pressure limits specified. The valve will not allow ingress of outside air into the unit.HUAFU Sealed Maintenance Free Battery Feature1). Absorbent Glass Mat (AGM) technology for superior performance2). Valve regulated, spill proof construction allows safe peration in any position3). Power/volume ratio yielding unrivaled energy density4). Rugged impact resistant ABS case and cover (UL94-HB)5). Integrated ABS carrying handles for ease of movement6). U.L. CE. IEC. SGS. RoHS. ISO9001. ISO14001. OHSAS18001-2007 recognized7). Maintenance-free operation - no addition of water to the electrolyte is required.8). Wide range of operating temperatures with temperature compensated charging.9). Computerdesignedlead,calciumtinalloygridforhighpowerdensity.10). Extended service life due to low self-discharge levels.Battery for Solar street lighting systemWorking principles of solar street lighting system:In the daytime, when the sunlight shines, the solar panel can generate electric energy and chargingthe battery through the controller based on photovoltaic effect. At night, the working voltage andcurrentarecontinuously dropping asthe sunlightisgradually weakening .When the working voltageis below the set voltage of the controller, the controller starts operating theload, meantime, the solarlight turns on. When the setting time is up or when the ambientlight istoo strong that the controllerwill stop the load automatically.Performance SpecificationsRated Voltage12VRated Capacity180 Ah(10 hr, 1.80 V/cell, 25 ºC)Approximate Weight (Kg,±3%)55 kgTerminalLead terminal(M8)/Cable(4.0 mm²×2 m)Maximum Charge Current30 AAmbient Temperature-35~60 ºCDimension (L*W*H*TH,±3% )522*240*219*244 mmCaseABSApplicationSolar (wind) house-use system, Off-Grid power station, Solar (wind) communication base station, Solar street light, Mobile energy storage system, Solar traffic light, Solarbuilding system, etc.ExhibitionFAQ1. Areyouafactory?Yes,weare manufacturer,the factory locatedinYangzhou city, Jiangsu province.2.How many workers in your factory? about 1000 workers.3. Isitamaintenancefreebattery? Yes,itissealedmaintenancefreebattery.4. Whatkindsofbatterywillyouprovide?Wecanprovidefullrangeof2v/12vgel and lead acid battery, lead carbon battery ,EV battery, tubular battery, lithium-ion battery and so on.5. Wherecanweusethebatteries?OurbatteriescanbewidelyusedinUPSandcomputerstandbypowersupply,Solarandwindsystem,Controlsystem,Telecommunicationsystem,Emergencylightsystem,Alarmsystem,Securitysystem,Firefightingequipmentstandbypowersupply,railwaysystem,Shipequipment,Aeronauticalfacility,Electrictoys,Powertools,Emergencylamp,Medicaltreatmentequipment,Powersystem,Powerstation,Standbypowersupply,Militaryequipment,Telephoneswitchingsystemetc.6. CanyourbatterymeetCErequirements?Yes,ourbatterymeetCE,UL,ISO9001,ROHS and TLC,canbeexportedtoalmosteverycountry.7. Canyouprovide OEM service?Yes,OEM/ODMisavailable,wecanprintyourpictureorlogoonthebatteryandbox.8. Do you have after-sales service?Yes, battery with quality problems will be changed as long as the battery still under warranty period.9. If i place an ordernow, how long it will takes you to arrange the delivery?If we have finished batteries,usually it will takes 10-15 days to arrange the shipment.Otherwise, it will takes more than 15 days cause we need to arrange the production.